When Rohit was six years old he hammered a nail into his favorite tree to mark his height. Five years later at age eleven , Rohit returned to see how much higher the nail was. If the tree grew by ten inches each year, how much higher would the nail be in the tree?
The nail would be in the same place. Because, a tree doesn't grow from bottom and it only grows in the top. In bottom it only increase its width.
Rohit height at age of 5 + 50 inches...............so simple
When Rohan was 9 years old he hammered a nail into a tree to mark his height. Ten years later, Rohan returned to see how much higher the nail was. If the tree grew by four inches each year, how much higher would the nail be?
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